RFR: 8368722: Vector API intrinsics enabled wrongly on platforms without support for misaligned vector access [v3]

[Dingli Zhang]

On Fri, 10 Oct 2025 02:36:14 GMT, Fei Yang <fyang at openjdk.org> wrote:

>> It seems my advice is the opposite of @iwanowww's, let's see what others think.
>
> Considering that the linux-riscv64 hwprobe syscall is not always usable for detecting support for misaligned vector access especially on old kernels, it makes sense to me that we should give the user a choice to decide.

Hi @iwanowww What do you think?

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PR Review Comment: https://git.openjdk.org/jdk/pull/27506#discussion_r2427984813